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Avatar for Drainage and Erosion Solutions

Drainage and Erosion Solutions

2754 Cameron Rd
4.18(
300
)
Approved Pro

Drainage and Erosion Solutions

2754 Cameron Rd
4.18(
300
)
Approved Pro
Customers say: Quality work
25 local quotes requested
22 years of experience

Drainage & Erosion Solutions (DES) is an award-winning design-build firm specializing in diagnosing and resolving drainage and erosion issues for residential and commercial properties. With both engineering and contracting divisions, we deliver professionally engineered solutions that are as functional as they are aesthetically pleasing. Our team is composed of dedicated, full-time professionals known for their technical expertise, attention to detail, and commitment to exceptional customer service. All consultations, assessments, and installations are performed by licensed experts—including soils engineers and landscape and drainage system designers—who bring decades of combined experience in design and construction. Clients trust DES for our reliability and results, leading to a strong referral-based business and consistently high rankings on contractor-rating platforms.

"I highly recommend DES! I arranged a consultation after a home inspection report indicated that there was moisture in our basement walls. I was worried that costly mitigation efforts would be required. A friend who had previously used DES for a basement water problem highly recommend them, telling us that they were an honest company that only does what is necessary to solve a problem. Happily, Mark Fine from DES inspected both our basement and our exterior grounds and reported that there was no indication of cracks in the foundation or water intrusion, and that no work needed to be done. It is so refreshing to have a company that doesn't try to sell expensive services when they are not necessary!"

Brian E on October 2025

Drainage & Erosion Solutions (DES) is an award-winning design-build firm specializing in diagnosing and resolving drainage and erosion issues for residential and commercial properties. With both engineering and contracting divisions, we deliver professionally engineered solutions that are as functional as they are aesthetically pleasing. Our team is composed of dedicated, full-time professionals known for their technical expertise, attention to detail, and commitment to exceptional customer service. All consultations, assessments, and installations are performed by licensed experts—including soils engineers and landscape and drainage system designers—who bring decades of combined experience in design and construction. Clients trust DES for our reliability and results, leading to a strong referral-based business and consistently high rankings on contractor-rating platforms.

"I highly recommend DES! I arranged a consultation after a home inspection report indicated that there was moisture in our basement walls. I was worried that costly mitigation efforts would be required. A friend who had previously used DES for a basement water problem highly recommend them, telling us that they were an honest company that only does what is necessary to solve a problem. Happily, Mark Fine from DES inspected both our basement and our exterior grounds and reported that there was no indication of cracks in the foundation or water intrusion, and that no work needed to be done. It is so refreshing to have a company that doesn't try to sell expensive services when they are not necessary!"

Brian E on October 2025


Avatar for Great Falls Septic Service Inc

Great Falls Septic Service Inc

380 Burnt Factory Rd
4.63(
99
)
Approved Pro

Great Falls Septic Service Inc

380 Burnt Factory Rd
4.63(
99
)
Approved Pro
Customers say: Quality work
46 local quotes requested
72 years of experience

With 70 years of experience, Great Falls Septic Service offers comprehensive commercial and residential septic services. From brand new installs, repairs and maintenance-preventative or emergency, you can count on us to take care of all things septic. Additionally, we offer roll off containers and perform lot clearing. Our team of skilled servicemen provide quality workmanship and excellent customer service to ensure your septic system is well-maintained and fully functional. If you're looking for a company that provides outstanding service and quality work at an affordable price, then look no further than Great Falls Septic Service. We will do everything possible to cater to our clients. Family owned & operated. Phone number(s) 540-545-7075 or 703-444-5600. Fax number 540-545-7077

"On time, friendly, effective."

David F on May 2023

With 70 years of experience, Great Falls Septic Service offers comprehensive commercial and residential septic services. From brand new installs, repairs and maintenance-preventative or emergency, you can count on us to take care of all things septic. Additionally, we offer roll off containers and perform lot clearing. Our team of skilled servicemen provide quality workmanship and excellent customer service to ensure your septic system is well-maintained and fully functional. If you're looking for a company that provides outstanding service and quality work at an affordable price, then look no further than Great Falls Septic Service. We will do everything possible to cater to our clients. Family owned & operated. Phone number(s) 540-545-7075 or 703-444-5600. Fax number 540-545-7077

"On time, friendly, effective."

David F on May 2023


Avatar for SwiftPro HVAC

SwiftPro HVAC

11350 Random Hills Road Suite #886
5.00(
17
)
Approved Pro

SwiftPro HVAC

11350 Random Hills Road Suite #886
5.00(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
419 local quotes requested

SwiftPro is a local, family-owned HVAC and plumbing company proudly serving Fairfax and Northern Virginia. Our expert technicians provide efficient solutions for heating, cooling, water heaters, and more—with clear communication, upfront pricing, and respect for your time and home. Whether it’s a quick AC repair or full system install, wether it's Trane, Goodman, American Standard or any other brand; we deliver fast, reliable service rooted in family values. Call us now! Or send a message!

"Great job. Technician was solid, professional & friendly. Resolved the issue efficiently."

Eric S on July 2025

SwiftPro is a local, family-owned HVAC and plumbing company proudly serving Fairfax and Northern Virginia. Our expert technicians provide efficient solutions for heating, cooling, water heaters, and more—with clear communication, upfront pricing, and respect for your time and home. Whether it’s a quick AC repair or full system install, wether it's Trane, Goodman, American Standard or any other brand; we deliver fast, reliable service rooted in family values. Call us now! Or send a message!

"Great job. Technician was solid, professional & friendly. Resolved the issue efficiently."

Eric S on July 2025


Avatar for HPC Services HVAC & Plumbing

HPC Services HVAC & Plumbing

8401 Mayland Drive
New on AngiNew on Angi
Approved Pro

HPC Services HVAC & Plumbing

8401 Mayland Drive
New on AngiNew on Angi
Approved Pro
65 local quotes requested
1 years of experience

15% Senior Discount! 15% Military and Veterans discount! $50 AC Tune Up! HPC Services is a proud Service Disabled Veteran Owned Small Business brining a fresh take on HVAC and plumbing to Maryland and Virginia. Our technicians are trained to service, repair, and maintain your systems. $99 Service fee WAIVED if hired! Financing available! ** Discounts cannot be applied to Service fee.

15% Senior Discount! 15% Military and Veterans discount! $50 AC Tune Up! HPC Services is a proud Service Disabled Veteran Owned Small Business brining a fresh take on HVAC and plumbing to Maryland and Virginia. Our technicians are trained to service, repair, and maintain your systems. $99 Service fee WAIVED if hired! Financing available! ** Discounts cannot be applied to Service fee.


Avatar for CoreTrade Electric Company

CoreTrade Electric Company

1483 Old Bridge Road
4.90(
39
)
Approved Pro

CoreTrade Electric Company

1483 Old Bridge Road
4.90(
39
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
537 local quotes requested

CoreTrade Electric provides reliable, high-quality residential electrical services in Northern Virginia. We handle installations, repairs, and emergencies with expert Master Electricians. "As the owner of CoreTrade Electric Company, I have residential electrical experience since the 1980's. I'm a Master Electrician and have a Class A contractors license. I have a deep understanding of trouble shooting, remodeling, new construction, and customer service."

"I replaced an existing floodlight with a Ring floodlight cam. MJ Harrison from CoreTrade was friendly and professional, and after finishing the installation, he helped me set up the device in the app and made sure everything was to my satisfaction. For me, the whole experience with CoreTrade was outstanding."

John D on July 2025

CoreTrade Electric provides reliable, high-quality residential electrical services in Northern Virginia. We handle installations, repairs, and emergencies with expert Master Electricians. "As the owner of CoreTrade Electric Company, I have residential electrical experience since the 1980's. I'm a Master Electrician and have a Class A contractors license. I have a deep understanding of trouble shooting, remodeling, new construction, and customer service."

"I replaced an existing floodlight with a Ring floodlight cam. MJ Harrison from CoreTrade was friendly and professional, and after finishing the installation, he helped me set up the device in the app and made sure everything was to my satisfaction. For me, the whole experience with CoreTrade was outstanding."

John D on July 2025


Avatar for Ultimate Remodel LLC

Ultimate Remodel LLC

5703 General Washington Dr
4.86(
201
)
Approved Pro

Ultimate Remodel LLC

5703 General Washington Dr
4.86(
201
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
91 local quotes requested

Owner operated full service design, build & remodeling company. We specialize in custom homes, kitchens, bathrooms and whole house renovations. What makes us successful and one of the most profitable boutique companies is, excellent communication skills and having the owner on job site!!!

"We interviewed 17 different contractors for bathroom renovations until we settled on Ultimate. We had planned to just do one of our bathrooms just to find out how it worked out. But after we saw what happened on the first bathroom, we ended up having two other bathrooms completed by Ultimate. These guys are worth anything they’re asking for! They weren’t the most expensive contractor that came in and they weren’t the cheapest either but as far as we’re concerned, they were the best!"

Jung S on October 2025

Owner operated full service design, build & remodeling company. We specialize in custom homes, kitchens, bathrooms and whole house renovations. What makes us successful and one of the most profitable boutique companies is, excellent communication skills and having the owner on job site!!!

"We interviewed 17 different contractors for bathroom renovations until we settled on Ultimate. We had planned to just do one of our bathrooms just to find out how it worked out. But after we saw what happened on the first bathroom, we ended up having two other bathrooms completed by Ultimate. These guys are worth anything they’re asking for! They weren’t the most expensive contractor that came in and they weren’t the cheapest either but as far as we’re concerned, they were the best!"

Jung S on October 2025


Avatar for Kramer and Sons Plumbing Services Inc

Kramer and Sons Plumbing Services Inc

8805 Cooper Rd
4.68(
659
)
Approved Pro

Kramer and Sons Plumbing Services Inc

8805 Cooper Rd
4.68(
659
)
Approved Pro
Customers say: Super punctual
91 local quotes requested
36 years of experience

**We have a $59 service fee on all in-person on-site estimates** Whether you are having trouble with your HVAC system or you need help tackling issues with your home’s plumbing, the team of Alexandria home services experts at Kramer & Sons can help. They are a locally owned and operated company that has been treating customers like family since 1989. Their services include the installation, maintenance, and repair of heating and air conditioning systems, as well as plumbing matters such as drain cleaning, sewer and water line repair, sump pumps, and water heaters. Reach out to their team today to get to know these highly skilled technicians and schedule your first appointment

"The plumber that cam listened to my complaint and got the pipe open. It took work but he did a great job. Would recommend this company."

Felicia D on September 2023

**We have a $59 service fee on all in-person on-site estimates** Whether you are having trouble with your HVAC system or you need help tackling issues with your home’s plumbing, the team of Alexandria home services experts at Kramer & Sons can help. They are a locally owned and operated company that has been treating customers like family since 1989. Their services include the installation, maintenance, and repair of heating and air conditioning systems, as well as plumbing matters such as drain cleaning, sewer and water line repair, sump pumps, and water heaters. Reach out to their team today to get to know these highly skilled technicians and schedule your first appointment

"The plumber that cam listened to my complaint and got the pipe open. It took work but he did a great job. Would recommend this company."

Felicia D on September 2023


Avatar for My Kitchen and Bath Vienna, VA

My Kitchen and Bath Vienna, VA

112 Church St. NW.
4.71(
7
)
Approved Pro

My Kitchen and Bath Vienna, VA

112 Church St. NW.
4.71(
7
)
Approved Pro
Customers say: Quick response
57 local quotes requested
31 years of experience

Virginia’s Trusted Kitchen & Bath Remodeler Since 1994 Class A Licensed • Insured • Bonded • Award-Winning Team 📍 Vienna Showroom: 112 Church St. NW, Vienna, VA 22180 📍 Herndon Showroom: 285 Sunset Park Dr., Herndon, VA 20170 At My Kitchen and Bath, we’ve been helping homeowners in Northern Virginia, Maryland, and Washington D.C. create beautiful, functional spaces for over 30 years. From full kitchen remodels to custom bathroom designs, our goal is simple: to make the remodeling process smooth, efficient, and enjoyable. We know remodeling can feel overwhelming. That’s why we handle everything—from planning and design to materials and construction—with clear communication and a commitment to your timeline. Whether you're dreaming of custom cabinets, new countertops, or a total transformation, we’re here to make it happen. And we always treat your home like it’s our own. Every project, no matter the size, gets the care, attention, and craftsmanship it deserves. It's just how we work—and why so many of our clients come back or send their friends our way. Ready to get started? Stop by one of our showrooms or schedule a free consultation. We’d love to help you design a space you’ll love living in.

"LVwry well"

Neal O on May 2025

Virginia’s Trusted Kitchen & Bath Remodeler Since 1994 Class A Licensed • Insured • Bonded • Award-Winning Team 📍 Vienna Showroom: 112 Church St. NW, Vienna, VA 22180 📍 Herndon Showroom: 285 Sunset Park Dr., Herndon, VA 20170 At My Kitchen and Bath, we’ve been helping homeowners in Northern Virginia, Maryland, and Washington D.C. create beautiful, functional spaces for over 30 years. From full kitchen remodels to custom bathroom designs, our goal is simple: to make the remodeling process smooth, efficient, and enjoyable. We know remodeling can feel overwhelming. That’s why we handle everything—from planning and design to materials and construction—with clear communication and a commitment to your timeline. Whether you're dreaming of custom cabinets, new countertops, or a total transformation, we’re here to make it happen. And we always treat your home like it’s our own. Every project, no matter the size, gets the care, attention, and craftsmanship it deserves. It's just how we work—and why so many of our clients come back or send their friends our way. Ready to get started? Stop by one of our showrooms or schedule a free consultation. We’d love to help you design a space you’ll love living in.

"LVwry well"

Neal O on May 2025


Avatar for Modern Mechanical

Modern Mechanical

21730 Red Rum Dr
4.33(
43
)
Approved Pro

Modern Mechanical

21730 Red Rum Dr
4.33(
43
)
Approved Pro
Customers say: Super punctual
92 local quotes requested
16 years of experience

Modern Mechanical is your trusted partner for all your heating and A/C needs in Washington D.C. With our Virginia Class A License 2705 134143A, we are committed to providing top-notch service and expertise. Contact us today for all your home comfort needs.

"I have been a customer for a very long time and this scheduled maintenance and dryer vent cleaning was done by Cesar. I have to say he is one very thorough technician and I was very pleased with his inspection and vent cleaning. His service was so different than some of the ones I've had before. I even had one inspector tell me he didn't need to check in my attic which houses one of our two units. Let me tell you about Cesar, he even cleaned up behind my dryer for me. This is something that is rare in customer service. I have my HVAC seasonally maintenanced and never had a inspector be as thorough as him. The pictures he took and explained to me and the one problem he found that no other inspector had found in all this time. I tried to spare him from the attic heat for the repair and have him return on another day in the morning but he didn't mind going back in there to fix the problem for us although it was in the dead heat of the day. I just hope the company sees this review and knows what a good technician they have in Cesar."

Deborah M on August 2023

Modern Mechanical is your trusted partner for all your heating and A/C needs in Washington D.C. With our Virginia Class A License 2705 134143A, we are committed to providing top-notch service and expertise. Contact us today for all your home comfort needs.

"I have been a customer for a very long time and this scheduled maintenance and dryer vent cleaning was done by Cesar. I have to say he is one very thorough technician and I was very pleased with his inspection and vent cleaning. His service was so different than some of the ones I've had before. I even had one inspector tell me he didn't need to check in my attic which houses one of our two units. Let me tell you about Cesar, he even cleaned up behind my dryer for me. This is something that is rare in customer service. I have my HVAC seasonally maintenanced and never had a inspector be as thorough as him. The pictures he took and explained to me and the one problem he found that no other inspector had found in all this time. I tried to spare him from the attic heat for the repair and have him return on another day in the morning but he didn't mind going back in there to fix the problem for us although it was in the dead heat of the day. I just hope the company sees this review and knows what a good technician they have in Cesar."

Deborah M on August 2023


Green's Electric

13671 Baltimore Ave,
5.00(
12
)
Approved Pro

Green's Electric

13671 Baltimore Ave,
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
352 local quotes requested

Electrical Service & Repairs - We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"I have zero complaints, they were punctual, professional and very reasonably priced. Came when they said they would and finished when they said they would, i highly recommend."

Michelle M on October 2025

Electrical Service & Repairs - We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"I have zero complaints, they were punctual, professional and very reasonably priced. Came when they said they would and finished when they said they would, i highly recommend."

Michelle M on October 2025

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Subcontractors questions, answered by experts

The requirement for building permits varies by location, but most building departments will require permits for any changes to the structural components of a home. They’ll also require them for changes to the plumbing, electrical, and HVAC components, as well as any permanent improvements to the land, including concrete patios or foundations for additions or outbuildings. You also might need permits for things like roof replacement and window replacement, depending on your local government.

  • Installing a new electrical meter box

  • Replacing your meter base

  • Replacing your service entrance cable 

The cost to install or upgrade an electrical meter box ranges from $100 to $650, including $50 to $250 for the unit. The meter base passes the power from your electric company to your panel. The cost to replace a meter base is roughly $50 to $250. 

Service entrance cables are electrical cables with multiple wires, bringing power from electrical companies to residential buildings. The cost to replace a service entrance cable ranges roughly from $1,000 to $1,500.

Structural engineers are necessary for projects involving alterations to load-bearing structures, foundation work, and compliance with safety standards. This includes home expansions, retaining walls, and significant repairs that impact a property's integrity.

While it can be easy to reupholster small items like outdoor cushions or pillows yourself, bigger projects are better left to the professionals. Hiring a professional reupholstery service is the best way to ensure your furniture is properly fixed, especially if you’re working with larger pieces, like couches, or high-end materials, like leather, where mistakes can be costly.

While some people are confident in their ability to replace concrete by drilling out the broken pieces and replacing them with bagged concrete, it’s possible to run into snags that make hiring a professional worth it. Trying to level concrete slabs can require special equipment, which can be pricey to rent and tough to operate. It's also crucial to contact your town's municipal office to ensure you are allowed to take on the project without a permit.

The Kingstowne, VA homeowners’ guide to subcontracting services

From average costs to expert advice, get all the answers you need to get your job done.